%0 Journal Article %A Bican, Ladislav %T Completely decomposable abelian groups any regular subgroup of which is completely decomposable %J Czechoslovak Mathematical Journal %D 1975 %P 71-75 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1975.101294/ %R 10.21136/CMJ.1975.101294 %G en %F 10_21136_CMJ_1975_101294